About us:
That is an audio energy amplifier board that enhances low-power, inaudible digital audio indicators, similar to these from
radio receivers or electrical guitar pickups, sufficient to drive audio system or headphones. The facility amplifier permits the listener to listen to the sign.
It comprises a TDA7297 energy amplifier chip, the design optimizes the circuit structure, the sound high quality is superb, and the ability is giant.
With this module, the sound high quality is superb.
Mono digital audio energy amplifier chip.
Excessive output and low energy consumption.
Relevant speaker impedance: 4-8 ohms (8 ohms is the perfect).
Bundle together with:
2pcs x Energy amplifier board module
Module efficiency and options:
-Onboard TDA7297 audio energy amplifier chip, twin channel 15W+15W, appropriate for 4-8 Ohms, 10-50W audio system
-The primary pin of the chip has been led out, handy for exterior system management, onboard 2 channel 5.08 (mm) pitch 2P binding posts,
respectively for left and proper channel wiring output
-The onboard dial potentiometer can modify the quantity output measurement;
-The facility enter mode is DC5.5*2.5
-Helps DC energy provide, terminal block, and pin 3 energy enter mode.
-Onboard 10K adjustable resistance, you’ll be able to modify the quantity amplified Onboard energy indicator
-Main pin of the chip has led, might be straight enter audio sign
-Working voltage: 6 ~ 18V
-Board measurement: 45 (mm) x 33 (mm) x 25 (mm) L x W x H
-Total over temperature safety
-Weight: 17g
Tremendous materials: It’s product of digital equipment, nickel plating on floor(anti-oxidatioan), interior conductor: pure copper. It’s lengthy lasting and sturdy so that you can use.
Bundle together with: 2 pack of energy amplifier board. A big space of copper and dense vias gap improve warmth dissipation. it has present limiting, quick circuit and over temperature safety. Even when the output is brief circuit, it is not going to burn out the module and it’s safer
Enter energy: Enter energy is about 4-8 Ohms, 5-15W. Working Voltage is about DC 6 ~ 18V .
Excessive Energy Excessive Effectivity: Excessive reliability, robust vibration resistance, good electromechanical efficiency. Sound high quality is superb by utilizing this module. Mono digital audio energy amplifier chip.Excessive output and low energy consumption.
A variety of purposes: Relevant speaker impedance is 4-8 ohms (8 ohms is the perfect. This module might be utilized to audio system, family energy system, DIY speaker and so forth.
